With a queue forming for the managers from the promoted teams AND the relegated teams (pretty much all of them except Wilder), it seems likely that if DR starts the season with us (which I think he will), and has any degree of success, he’ll be a man (even more) in demand next summer.
His legacy may be that he was the man that used his muscle to push through a modern structure at the club, that means when he does leave there is some continuity and we don’t crash and burn.